Utilizing the ATX v3.0 power standard, the NZXT C1200 Gold pumps up to 600 watts of power to NVIDIA 40-series graphics cards over a single cable while maintaining highly efficient, low-noise performance.

Next-Gen Power
Provides up to 600W of power to PCIe 5.0 GPUs, such as the NVIDIA GeForce RTX 4090 - over a single 16-pin connector.

Future-Proof Design
Built to handle massive power spikes from next-gen GPUs.

High-Quality Components
Constructed with all Japanese 105C-rated capacitors for the highest standard in performance, reliability, and longevity.

Single Cable Connection
Featuring a single 16-pin connection cableperfect for 40 Series cards. Installation is easier, safer, and less likely to damage parts without requiring any bulky adapters.

Elite Efficiency
With over 90% efficiency at 50% load, the C1200 reduces energy usage to lower monthly costs and extend your PC's lifespan. No wasted energy - it only draws the power your system needs.

Silent Operation
The 135mm PWM fan with a fluid dynamic bearing runs quietly, even at high loads. Zero Fan Mode shuts it off for total silence when under 40% load.

Technical details

• Warranty period: 10 year(s)

Ports & interfaces

• Motherboard power connector: 24-pin ATX
• Peripheral (Molex) power connectors (4-pin): 4
• Number of SATA power connectors: 8
• SATA power cable length: 150,500 mm
• Peripheral (Molex) power cable length: 150,500 mm
• PCI Express power connectors (6+2 pin): 2
• CPU power connector (4+4 pin): Yes
• ATX Power connector (24-pin): Yes
• Cabling type: Fully-Modular

Weight & dimensions

• Width: 150 mm
• Depth: 150 mm
• Height: 86 mm

Power

• Total power: 1200 W
• AC input voltage: 100 - 240 V
• AC input frequency: 50/60 Hz
• Input current: 7 - 14 A
• Power Factor Correction (PFC) type: Active
• Combined power (+3.3V): 120 W
• Combined power (+12V): 1200 W
• Combined power (+5V): 15 W
• Combined power (-12V): 3.6 W
• Combined power (+5Vsb): 15 W
• Max output current (+3.3V): 22 A
• Max output current (+12V): 100 A
• Max output current (-12V): 0.3 A

Operational conditions

• Operating temperature (T-T): 0 - 50C

Packaging content

• Cables included: AC

Design

• Product colour: Black
• Fan diameter: 13.5 cm
• Number of fans: 1 fan(s)
• Fan speed: 0 - 2300 RPM

Performance

• Purpose: PC
• Power supply unit (PSU) form factor: ATX
• 80 PLUS certification: 80 PLUS Gold
• ATX version: 3.0
• Bearing technology: FDB
• Mean time between failures (MTBF): 100000 h